The RW L2 uses a brass body, stainless-steel cylinder liners, composite piston rings and ball-bearing crank support. Its compact inline twin layout is intended for smooth propulsion in 70–130 cm model boats.
Key specifications: 6 cc displacement, maximum 3000 RPM, 600 g engine weight. Lubricate all moving parts, run in below 2000 RPM and never exceed 3 bar.
LIVE STEAM / WORKING MECHANICS
A machine you can understand by watching it move.
Selected for visible engineering, collector-grade materials and the satisfaction of building a properly matched working system.
01 / MOTION
Mechanics left visible
Pistons, rods, crankshafts and valve gear turn operation into a clear demonstration of mechanical principles.
02 / MATERIAL
Made to be kept
Machined metal components, purposeful finishes and serviceable construction give each model lasting display value.
03 / SUPPORT
Match the system first
We help confirm boiler output, pressure, fittings, shaft alignment and installation requirements before you order.
Before you order
Confirm boiler compatibility
Confirm working pressure
Check pipe and thread sizes
Plan lubrication access
Confirm shaft alignment
Allow safe ventilation
Provide a secure mounting base
Review included accessories
For collectors and builders
These models are best suited to experienced hobbyists, supervised educational demonstrations and carefully engineered model installations.
